<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <title>样式操作</title>
    <meta http-equiv="content-type" content="text/html; charset=UTF-8">
	  <script src="../../../web/js/jquery-2.1.0.min.js"></script>

	  <style type="text/css">
		   .one{
			    width: 200px;
			    height: 140px;
			    margin: 20px;
			    background: red;
			    border: #000 1px solid;
				float:left;
			    font-size: 17px;
			    font-family:Roman;
			}
		
		 	div,span{
			    width: 140px;
			    height: 140px;
			    margin: 20px;
			    background: #9999CC;
			    border: #000 1px solid;
				float:left;
			    font-size: 17px;
			    font-family:Roman;
			}
			
			div .mini{
			    width: 40px;
			    height: 40px;
			    background: #CC66FF;
			    border: #000 1px solid;
			    font-size: 12px;
			    font-family:Roman;
			}
			div .mini01{
			    width: 40px;
			    height: 40px;
			    background: #CC66FF;
			    border: #000 1px solid;
			    font-size: 12px;
			    font-family:Roman;
			}
			
			/*待用的样式*/
			.second{
				width: 300px;
			    height: 340px;
			    margin: 20px;
			    background: yellow;
			    border: pink 3px dotted;
				float:left;
			    font-size: 22px;
			    font-family:Roman;
			}
			
			
	 </style>
    <script type="text/javascript">
	$(function () {
		//<input type="button" value="采用属性增加样式(改变id=one的样式)"  id="b1"/>
		$("#b1").click(function () {
			$("#one").prop("class","second")
		})
		//<input type="button" value=" addClass"  id="b2"/>
		$("#b2").click(function () {
			$("#one").addClass("second")
		})
		//<input type="button" value="removeClass"  id="b3"/>
		$("#b3").click(function () {
			$("#one").removeClass("second")
		})
		//<input type="button" value=" 切换样式"  id="b4"/>
		$("#b4").click(function () {
			$("#one").toggleClass("second")
		})
		//<input type="button" value=" 通过css()获得id为one背景颜色"  id="b5"/>
		$("#b5").click(function () {
			alert($("#one").css("backgroundColor"))
		})
		// <input type="button" value=" 通过css()设置id为one背景颜色为绿色"  id="b6"/>
		$("#b6").click(function () {
			$("#one").css("backgroundColor","green")
		})
	})
	
	</script>
   
	</head>
	 
	<body>
				
		 <input type="button" value="保存"  class="mini" name="ok"  class="mini" />
		 <input type="button" value="采用属性增加样式(改变id=one的样式)"  id="b1"/>
		 <input type="button" value=" addClass"  id="b2"/>
		 <input type="button" value="removeClass"  id="b3"/>
		 <input type="button" value=" 切换样式"  id="b4"/>
		 <input type="button" value=" 通过css()获得id为one背景颜色"  id="b5"/>
 		 <input type="button" value=" 通过css()设置id为one背景颜色为绿色"  id="b6"/>
 
		 <h1>有一种奇迹叫坚持</h1>
		 <h2>自信源于努力</h2>
		 
	     <div id="one">
	    	 id为one 
		 </div>
		
		 <div id="two" class="mini" >
	    	   id为two   class是 mini 
		       <div  class="mini" >class是 mini</div>
		</div>
		
		 <div class="one" >
		 	    class是 one 
		       <div  class="mini" >class是 mini</div>
			   <div  class="mini" >class是 mini</div>
		 </div>
		 
		 <div class="one" >
		 	  class是 one 
		       <div  class="mini01" >class是 mini01</div>
			   <div  class="mini" >class是 mini</div>
		</div>
		
		

		<span class="spanone">    span
		</span>
		
	</body>
	
	
</html>



